The above work gives a quite complete and systematic analysis of the aam balance in a long time , including climatic and anomalous characteristics , and links the aam and its transportation , earth - atmosphere angular momentum exchange ( mountain torque and friction torque ) with lod and sst . the intimate link is confirmed between aam and lod , el nino 以上工作對一個較長時間內的大氣角動量平衡各個方面進行了較完整系統的分析,包括多年平均和異常特征分析,并將角動量及其輸送、地氣系統角動量交換(摩擦和山脈力矩)與日長、尼諾三區海溫相聯系,證實了大氣角動量與地球自轉變化、厄爾尼諾事件間的密切聯系。
This section begins with the analysis of the cash flow of the two most elementary products - mortgage pass through securities ( mpt ) and collateralized mortgage obligations ( cmo ) , and describes the difference between the function mechanism and the ability of resisting risk . then , based on the above analysis , this article tries to invent an new cmo product which goes by the name of adjustable amortization mortgage ( aam ) and can effectively counteract the extension risk when interest rate goes up . at the same time , this article also indicate some problem which should pay special attention to in practical application and put forward some corresponding market promotion strategy 本章首先通過對兩種最基本的抵押證券? ?抵押貸款傳遞證券( mpt )和抵押擔保證券( cmo )現金流量變化的分析,研究其運行機制和防御風險的功能差異,接著在以上分析的基礎上,文章嘗試提出了一種能夠有效化解利率上升環境中延期風險的新型證券品種? ?可調整分期付款額的抵押擔保證券( adjustableamortizationmortgage ,簡稱為aam )的設想,但同時也指出了這種抵押擔保證券在實際應用中應該特別注意之處,并提出了相應的市場推廣策略。
The main results and conclusions acquired from the dissertation are as follows : ( 1 ) aam templates with nano - pore arrays were fabricated in different anodic oxidative conditions by anodic oxidation of aluminum foils , so the pores in aam templates might have different diameters , different densities , different depths and different aspect ratios 主要研究程果和結論如下: ( 1 )在硫酸、草酸和磷酸電解液中,在不同的陽極氧化條件下制備出具有不同大小、密度、深度和縱橫比的納米孔陣列aam模板。